IT1079853B - SCREW FEEDER DEVICE FOR GRANULAR MATERIAL - Google Patents

SCREW FEEDER DEVICE FOR GRANULAR MATERIAL

Info

Publication number
IT1079853B
IT1079853B IT49623/77A IT4962377A IT1079853B IT 1079853 B IT1079853 B IT 1079853B IT 49623/77 A IT49623/77 A IT 49623/77A IT 4962377 A IT4962377 A IT 4962377A IT 1079853 B IT1079853 B IT 1079853B
Authority
IT
Italy
Prior art keywords
granular material
screw feeder
feeder device
screw
granular
Prior art date
Application number
IT49623/77A
Other languages
Italian (it)
Original Assignee
Esm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Esm Inc filed Critical Esm Inc
Application granted granted Critical
Publication of IT1079853B publication Critical patent/IT1079853B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71775—Feed mechanisms characterised by the means for feeding the components to the mixer using helical screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
    • B01F35/71731—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper using a hopper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Screw Conveyors (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
IT49623/77A 1976-07-14 1977-05-30 SCREW FEEDER DEVICE FOR GRANULAR MATERIAL IT1079853B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/705,091 US4057225A (en) 1976-07-14 1976-07-14 Screw feeder for granular material

Publications (1)

Publication Number Publication Date
IT1079853B true IT1079853B (en) 1985-05-13

Family

ID=24832000

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49623/77A IT1079853B (en) 1976-07-14 1977-05-30 SCREW FEEDER DEVICE FOR GRANULAR MATERIAL

Country Status (8)

Country Link
US (1) US4057225A (en)
JP (1) JPS5327976A (en)
AU (1) AU505752B2 (en)
CA (1) CA1044196A (en)
DE (1) DE2731212A1 (en)
FR (1) FR2358341A1 (en)
GB (1) GB1555223A (en)
IT (1) IT1079853B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414952A1 (en) * 1978-01-20 1979-08-17 Ligouzat Pierre DEVICE FOR THE CONTINUOUS MIXING OF SOLID PRODUCTS IN THE DIVIDED STATE AND LIQUID PRODUCTS
US4194844A (en) * 1978-02-13 1980-03-25 Northern Telecom Limited Multiple powder conveyor system
US4193700A (en) * 1979-01-02 1980-03-18 Peter Fahrni Continuous-flow mixer for the gluing of loose chips of wood, fibers, or other particles
US4444509A (en) * 1981-04-13 1984-04-24 Sevenson Company Feed mixing apparatus
JPH0684206B2 (en) * 1986-09-12 1994-10-26 日清製粉株式会社 Powder supply method
WO1989010872A1 (en) * 1988-05-02 1989-11-16 Ohaus Corporation High-resolution weigher/feeder for fine particulate materials
US4945957A (en) * 1988-05-02 1990-08-07 Ohaus Corporation High-resolution weigher/feeder for fine particulate materials
FR2652236B1 (en) * 1989-09-27 1991-12-06 Gontero Roger MACHINE AND METHOD FOR THE CONTINUOUS PROCESSING OF SURFACES OF REDUCED SIZE ARTICLES.
US5183147A (en) * 1991-02-11 1993-02-02 Murray Equipment, Inc. Chemical handling system
IT1251093B (en) * 1991-07-23 1995-05-04 FIXED CHANNEL AUGER AND ROTARY TUBES WITH EXTERNAL INTERMEDIATE SUPPORTS
US5333762A (en) * 1993-05-07 1994-08-02 Hyer Industries, Inc. Screw feeder with progressively decreasing screw confinement
US5524796A (en) * 1994-08-24 1996-06-11 Hyer Industries, Inc. Screw feeder with multiple concentric flights
US5876117A (en) * 1997-11-04 1999-03-02 Yueh-Chiao Chen Agitator
US20070290008A1 (en) * 2006-06-15 2007-12-20 Schenck Accurate, Inc. Apparatus for conveying material in a dispensing system
US8188383B2 (en) * 2008-10-10 2012-05-29 Ishida Co., Ltd. Combination weighing apparatus with conveyor apparatus having coaxial sprial members
CN102241323A (en) * 2010-05-11 2011-11-16 刘辉 Inner spiral convey body machine
CN103274178B (en) * 2013-06-20 2015-11-11 周标 Guide type screw-tube conveyor and spiral tube load transfer device
CN104096492B (en) * 2014-07-17 2016-03-23 株洲时代新材料科技股份有限公司 The blender of a kind of double mixing and conveying function and mixing of materials and carrying method
GB2567417A (en) * 2017-09-19 2019-04-17 Ishida Europe Ltd Weighing apparatus and method for weighing food product
FR3083714B1 (en) * 2018-07-12 2020-10-09 Pari MIXING DEVICE
CN109874427B (en) * 2019-04-12 2024-02-02 盐城市盐海拖拉机制造有限公司 Spiral fertilizer distributor suitable for tea fruit tree side operation
CN117566351B (en) * 2024-01-19 2024-03-19 湖南湘达离心机制造有限公司 Anti-caking screw conveyor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB522067A (en) * 1939-01-03 1940-06-07 Int Comb Ltd Improvements in or relating to screw conveyers, especially for feeding coal
US2989291A (en) * 1958-07-14 1961-06-20 Julius W Bedner Continuous mixing machine for concrete and similar substances
US3020028A (en) * 1960-01-04 1962-02-06 Ellis W Bullock Apparatus for mixing a liquid with fine particles
LU40864A1 (en) * 1961-11-25 1962-11-26
US3240313A (en) * 1963-10-23 1966-03-15 Blattner Emma Dual auger conveyor
US3452965A (en) * 1963-11-23 1969-07-01 Bayer Ag Mixing apparatus having concentric worm members
FR1406340A (en) * 1964-09-02 1965-07-16 Improvements to feeders of the hopper and worm type
US3387828A (en) * 1967-03-22 1968-06-11 Dayco Corp Mixer for particulate material
US3704076A (en) * 1970-12-16 1972-11-28 Severodonetsky Niihimmash Screw feeder for paste-like materials
DE2255844A1 (en) * 1972-11-15 1974-05-16 Walter F Kaufmann Screw conveyor for moistening powders - narrow section allows metering with larger section to provide space for mixing with water

Also Published As

Publication number Publication date
GB1555223A (en) 1979-11-07
AU2686577A (en) 1979-01-11
FR2358341A1 (en) 1978-02-10
CA1044196A (en) 1978-12-12
JPS5327976A (en) 1978-03-15
AU505752B2 (en) 1979-11-29
US4057225A (en) 1977-11-08
DE2731212A1 (en) 1978-01-26

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